345483320

素因数分解:

$2^3\times 5^1\times 7^3\times {\mathrm{13}}^2\times {\mathrm{149}}^1$

素因数の和:207

約数の個数: 192

約数和(自身を含む): 988200000

約数和(自身を除く): 642716680

約数列:

[1, 2, 4, 5, 7, 8, 10, 13, 14, 20, 26, 28, 35, 40, 49, 52, 56, 65, 70, 91, 98, 104, 130, 140, 149, 169, 182, 196, 245, 260, 280, 298, 338, 343, 364, 392, 455, 490, 520, 596, 637, 676, 686, 728, 745, 845, 910, 980, 1043, 1183, 1192, 1274, 1352, 1372, 1490, 1690, 1715, 1820, 1937, 1960, 2086, 2366, 2548, 2744, 2980, 3185, 3380, 3430, 3640, 3874, 4172, 4459, 4732, 5096, 5215, 5915, 5960, 6370, 6760, 6860, 7301, 7748, 8281, 8344, 8918, 9464, 9685, 10430, 11830, 12740, 13559, 13720, 14602, 15496, 16562, 17836, 19370, 20860, 22295, 23660, 25181, 25480, 27118, 29204, 33124, 35672, 36505, 38740, 41405, 41720, 44590, 47320, 50362, 51107, 54236, 57967, 58408, 66248, 67795, 73010, 77480, 82810, 89180, 94913, 100724, 102214, 108472, 115934, 125905, 135590, 146020, 165620, 176267, 178360, 189826, 201448, 204428, 231868, 251810, 255535, 271180, 289835, 292040, 331240, 352534, 379652, 408856, 463736, 474565, 503620, 511070, 542360, 579670, 664391, 705068, 759304, 881335, 949130, 1007240, 1022140, 1159340, 1233869, 1328782, 1410136, 1762670, 1898260, 2044280, 2318680, 2467738, 2657564, 3321955, 3525340, 3796520, 4935476, 5315128, 6169345, 6643910, 7050680, 8637083, 9870952, 12338690, 13287820, 17274166, 24677380, 26575640, 34548332, 43185415, 49354760, 69096664, 86370830, 172741660, 345483320]

約数ペア:

[(1, 345483320), (2, 172741660), (4, 86370830), (5, 69096664), (7, 49354760), (8, 43185415), (10, 34548332), (13, 26575640), (14, 24677380), (20, 17274166), (26, 13287820), (28, 12338690), (35, 9870952), (40, 8637083), (49, 7050680), (52, 6643910), (56, 6169345), (65, 5315128), (70, 4935476), (91, 3796520), (98, 3525340), (104, 3321955), (130, 2657564), (140, 2467738), (149, 2318680), (169, 2044280), (182, 1898260), (196, 1762670), (245, 1410136), (260, 1328782), (280, 1233869), (298, 1159340), (338, 1022140), (343, 1007240), (364, 949130), (392, 881335), (455, 759304), (490, 705068), (520, 664391), (596, 579670), (637, 542360), (676, 511070), (686, 503620), (728, 474565), (745, 463736), (845, 408856), (910, 379652), (980, 352534), (1043, 331240), (1183, 292040), (1192, 289835), (1274, 271180), (1352, 255535), (1372, 251810), (1490, 231868), (1690, 204428), (1715, 201448), (1820, 189826), (1937, 178360), (1960, 176267), (2086, 165620), (2366, 146020), (2548, 135590), (2744, 125905), (2980, 115934), (3185, 108472), (3380, 102214), (3430, 100724), (3640, 94913), (3874, 89180), (4172, 82810), (4459, 77480), (4732, 73010), (5096, 67795), (5215, 66248), (5915, 58408), (5960, 57967), (6370, 54236), (6760, 51107), (6860, 50362), (7301, 47320), (7748, 44590), (8281, 41720), (8344, 41405), (8918, 38740), (9464, 36505), (9685, 35672), (10430, 33124), (11830, 29204), (12740, 27118), (13559, 25480), (13720, 25181), (14602, 23660), (15496, 22295), (16562, 20860), (17836, 19370)]